Autor:	Army News Service, Lynn, D.K., Calabria, Denise, Rochon, Don, Preston, Kelly, Crosby, Tommy, Stanford, Matthew "Scott", Tomasik, Karen J., Bettencourt, Ali, Williams, Peggy
Zdroj:	The Military Engineer, 2005 May 01. 97(635), 14-20.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/44530837 Zobrazit plný text záznamu